5306-00-282-0110 BOLT,SQUARE NECK Index 5305-00-282-0114 SCREW,MACHINE

National Stock Number:
5306-00-282-0112

Federal Supply Class:
5306

National Item Identification Number:
002820112

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.


Manufacturer Information:
70-6-2480049DEPARTMENT OF THE AIR FORCE
70-6-2499238AIR FORCE STANDARD


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
FASTENER LENGTH2.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFF-B-571 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM TENSILE STRENGTH48000 POUNDS PER SQUARE INCH
HEAD STYLEBUTTON
HEAD DIAMETER0.813 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
NECK LENGTH0.281 INCHES NOMINAL
NECK WIDTH0.375 INCHES NOMINAL
FEATURES PROVIDEDSQUARE NUT
NONDEFINITIVE SPEC/STD DATAC2 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE99238
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE70-6-24


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